Beghin, I., Masuy-Stroobant, G., Tabutin, D., & Vanlerberghe, W. (1987). Health and Mortality of Young-children in Developing-countries - Introduction. Societe Belge de Medecine Tropicale. Annales, 67, R3-R3. https://hdl.handle.net/2078.5/69839 (Original work published 1987)